89906670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 304106400

約数和(自身を除く): 214199730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 37, 38, 42, 45, 49, 57, 58, 63, 70, 74, 87, 90, 95, 98, 105, 111, 114, 126, 133, 145, 147, 171, 174, 185, 190, 203, 210, 222, 245, 259, 261, 266, 285, 290, 294, 315, 333, 342, 370, 399, 406, 435, 441, 490, 518, 522, 551, 555, 570, 609, 630, 665, 666, 703, 735, 777, 798, 855, 870, 882, 931, 1015, 1073, 1102, 1110, 1197, 1218, 1295, 1305, 1330, 1406, 1421, 1470, 1554, 1653, 1665, 1710, 1813, 1827, 1862, 1995, 2030, 2109, 2146, 2205, 2331, 2394, 2590, 2610, 2755, 2793, 2842, 3045, 3219, 3306, 3330, 3515, 3626, 3654, 3857, 3885, 3990, 4218, 4263, 4410, 4655, 4662, 4921, 4959, 5365, 5439, 5510, 5586, 5985, 6090, 6327, 6438, 7030, 7105, 7511, 7714, 7770, 8265, 8379, 8526, 9065, 9135, 9310, 9657, 9842, 9918, 10545, 10730, 10878, 11571, 11655, 11970, 12654, 12789, 13965, 14210, 14763, 15022, 16095, 16317, 16530, 16758, 18130, 18270, 19285, 19314, 20387, 21090, 21315, 22533, 23142, 23310, 24605, 24795, 25578, 26999, 27195, 27930, 29526, 31635, 32190, 32634, 34447, 34713, 37555, 38570, 40774, 41895, 42630, 44289, 45066, 48285, 49210, 49590, 52577, 53998, 54390, 57855, 61161, 63270, 63945, 67599, 68894, 69426, 73815, 75110, 80997, 81585, 83790, 88578, 96570, 101935, 103341, 105154, 112665, 115710, 122322, 127890, 134995, 135198, 142709, 147630, 157731, 161994, 163170, 172235, 173565, 183483, 203870, 206682, 221445, 225330, 242991, 262885, 269990, 285418, 305805, 310023, 315462, 337995, 344470, 347130, 366966, 404985, 428127, 442890, 473193, 485982, 516705, 525770, 611610, 620046, 675990, 713545, 788655, 809970, 856254, 917415, 946386, 998963, 1033410, 1214955, 1284381, 1427090, 1550115, 1577310, 1834830, 1997926, 2140635, 2365965, 2429910, 2568762, 2996889, 3100230, 4281270, 4731930, 4994815, 5993778, 6421905, 8990667, 9989630, 12843810, 14984445, 17981334, 29968890, 44953335, 89906670]

約数ペア:

[(1, 89906670), (2, 44953335), (3, 29968890), (5, 17981334), (6, 14984445), (7, 12843810), (9, 9989630), (10, 8990667), (14, 6421905), (15, 5993778), (18, 4994815), (19, 4731930), (21, 4281270), (29, 3100230), (30, 2996889), (35, 2568762), (37, 2429910), (38, 2365965), (42, 2140635), (45, 1997926), (49, 1834830), (57, 1577310), (58, 1550115), (63, 1427090), (70, 1284381), (74, 1214955), (87, 1033410), (90, 998963), (95, 946386), (98, 917415), (105, 856254), (111, 809970), (114, 788655), (126, 713545), (133, 675990), (145, 620046), (147, 611610), (171, 525770), (174, 516705), (185, 485982), (190, 473193), (203, 442890), (210, 428127), (222, 404985), (245, 366966), (259, 347130), (261, 344470), (266, 337995), (285, 315462), (290, 310023), (294, 305805), (315, 285418), (333, 269990), (342, 262885), (370, 242991), (399, 225330), (406, 221445), (435, 206682), (441, 203870), (490, 183483), (518, 173565), (522, 172235), (551, 163170), (555, 161994), (570, 157731), (609, 147630), (630, 142709), (665, 135198), (666, 134995), (703, 127890), (735, 122322), (777, 115710), (798, 112665), (855, 105154), (870, 103341), (882, 101935), (931, 96570), (1015, 88578), (1073, 83790), (1102, 81585), (1110, 80997), (1197, 75110), (1218, 73815), (1295, 69426), (1305, 68894), (1330, 67599), (1406, 63945), (1421, 63270), (1470, 61161), (1554, 57855), (1653, 54390), (1665, 53998), (1710, 52577), (1813, 49590), (1827, 49210), (1862, 48285), (1995, 45066), (2030, 44289), (2109, 42630), (2146, 41895), (2205, 40774), (2331, 38570), (2394, 37555), (2590, 34713), (2610, 34447), (2755, 32634), (2793, 32190), (2842, 31635), (3045, 29526), (3219, 27930), (3306, 27195), (3330, 26999), (3515, 25578), (3626, 24795), (3654, 24605), (3857, 23310), (3885, 23142), (3990, 22533), (4218, 21315), (4263, 21090), (4410, 20387), (4655, 19314), (4662, 19285), (4921, 18270), (4959, 18130), (5365, 16758), (5439, 16530), (5510, 16317), (5586, 16095), (5985, 15022), (6090, 14763), (6327, 14210), (6438, 13965), (7030, 12789), (7105, 12654), (7511, 11970), (7714, 11655), (7770, 11571), (8265, 10878), (8379, 10730), (8526, 10545), (9065, 9918), (9135, 9842), (9310, 9657)]